CVE-2019-15069: An unsafe authentication interface was discovered in Smart Battery A4, a multifunctional portable charger, fir

Q: How do I fix CVE-2019-15069?

smart battery a4 firmware: upgrade to newer than r1.7.9. Exact commands for each OS are on this page.

Q: Is CVE-2019-15069 being exploited?

CVE-2019-15069 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2019-15069 affect?

CVE-2019-15069 affects smart battery a4 firmware. Severity is critical (CVSS 9.8). An unsafe authentication interface was discovered in Smart Battery A4, a multifunctional portable charger, firmware version ?<= r1.7.9 . An attacker can bypass authentication without modifying device file and gain web page management privil

Q: How urgent is CVE-2019-15069?

Priority 58/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2019-15069 is a critical-severity flaw (CVSS 9.8) affecting smart battery a4 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An unsafe authentication interface was discovered in Smart Battery A4, a multifunctional portable charger, firmware version ?<= r1.7.9 . An attacker can bypass authentication without modifying device file and gain web page management privilege.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.5% (top 26%)
CISA exploited list	No
Published	2019-09-25
Last modified	2026-06-17

Publisher (CNA): TWCERT/CC · Vendor: gigastone

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-09-25 19:15 UTCPublished CVE record published
2026-06-17 02:19 UTCUpdated Record last modified

gigastone smart battery a4 firmware UPGRADE

Affected: <= r1.7.9

Fixed in: newer than r1.7.9

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-15069?

smart battery a4 firmware: upgrade to newer than r1.7.9. Exact commands for each OS are on this page.

Is CVE-2019-15069 being exploited?

CVE-2019-15069 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-15069 affect?

CVE-2019-15069 affects smart battery a4 firmware. Severity is critical (CVSS 9.8). An unsafe authentication interface was discovered in Smart Battery A4, a multifunctional portable charger, firmware version ?<= r1.7.9 . An attacker can bypass authentication without modifying device file and gain web page management privil

How urgent is CVE-2019-15069?

Priority 58/100. Critical severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2019-15068 CRITICAL 9.8 UPGRADE A broken access control vulnerability in Smart Battery A4, a multifunctional portable charger, firmware versio

References

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